2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium Chloride [for Biochemical Research] Biochemistry Chemicals Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE CLEAR CLEAR ASSAY (C[@2@]H[@3@]N) 99

Test Specification Min Max BARIUM (Ba) 50 ppm BERYLLIUM (Be) 20 ppm LANTHANUM (La) 20 ppm MANGANESE (Mn) 20 ppm NICKEL (Ni) 20 ppm SCANDIUM (Sc) 20 ppm ZINC (Zn) 20 ppm EXPIRATION DATE

Test Specification Min Max ASSAY (HPLC) 99%

50% HEAVY METALS 20 ug/g IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

00% RELATED SUBSTANCES TO PASS TEST TO PASS TEST COPPER (Cu) 10 ppm LOSS ON DRYING 0

2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium Chloride [for Biochemical Research] Biochemistry Chemicals Test Specification Min Max APPEARANCE